Tennantite-(Cu), Quartz
Mauterndorf quarry, Mauterndorf quarries, Mauterndorf, Tamsweg District, Salzburg, Austria
Black, superficially weathered grains of tennantite-(Cu) in quartz.
Collection NHM Vienna (cat. no. O 2432), photo Uwe Kolitsch.
This photo was originally published in:
Kolitsch, U., Schachinger, T., Auer, C. (2022): 2243) Tennantit-(Cu), Tetraedrit-(Zn) und Theisit aus dem Steinbruch Mauterndorf, Lungau, Salzburg. Pp. 253-255 in Walter, F. ...
© Uwe Kolitsch